package com.fxb.dubbo.quickstart.api;

/**
 * 定义rpc的交互规范
 *
 * @author fangjiaxiaobai
 * @date 2021-10-13 16:16
 */
public interface IProviderService {
    /**
     * say hello
     *
     * @return "hello dubbo"
     */
    String sayHello();
}
